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CLDX — Celldex Therapeutics, Inc

Nasdaq

Celldex Therapeutics, Inc

CompareBack to Screener
$31.65
-0.53(-1.65%)
O
32.26
H
32.54
L
30.98
V
2.36M
⏱️ End-of-day dataAs of Oct 2, 2026
OverviewStatisticsFinancialsHistorical DataOptionsDividend HistoryNewsChart
Underlying Price$31.65
Implied Volatility (IV)0.5%
Put / Call Ratio0.31
Total Options Volume17
Total Open Interest13.2K
Selected Expiration2026-10-16

CLDX

Options Calculator
Expiration
CALLSSTRIKEPUTS
CalculatorLastChg% ChgBidAskVolOIIVStrikeLastChg% ChgBidAskVolOIIVCalculator
$14.18+0.00-$2.00$6.00-110.6%$28.00$0.50+0.00-$0.00$0.65-460.6%
$2.64+0.00-$1.85$4.90-20.6%$29.00$0.39+0.00-$0.00$1.65-520.5%
$2.89+0.00-$1.50$2.70-290.5%$30.00ATM$0.39-0.05-$0.20$0.7525260.5%
$1.40+0.00-$1.00$1.60-210.4%$31.00ATM$0.80-0.10-$0.15$2.002310.4%
$1.12-0.25-$0.50$1.0510410.3%$32.00ATM$1.01+0.00-$0.60$1.40-760.4%
$7.00+0.00-$0.20$1.00-660.4%$33.00ATM$1.95+0.00-$0.25$2.60-1490.3%
$0.72+0.00-$0.00$1.00-760.4%$34.00ATM$2.47+0.00-$1.10$4.90-170.3%
$0.35-0.15-$0.00$0.5031070.5%$35.00$3.00+0.00-$2.00$4.30-9870.4%

Open Interest & Max Pain

2026-10-16
Max Pain$38.00+20.1% vs price
Call Open Interest6.5K
Put Open Interest6.7K
Put / Call (Open Interest)1.02
CallsPutsPrice $31.65Max painTop of chart = 987 contracts
26
28
30
32
34
36

Max pain is the strike where the open options would be worth the least at expiration, i.e. where option buyers as a group would lose the most. The chart shows strikes within 20% of the price. Open interest is from the last end-of-day update.